<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyWords" placeholder="姓名"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="departments" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="name" label="名称" width="220" sortable>
			</el-table-column>
			<el-table-column prop="sn" label="编号" width="120" sortable>
			</el-table-column>
			<el-table-column prop="state" label="状态" width="100" sortable>
				<template scope="scope">
					<span v-if="scope.row.state === 0" style="color: forestgreen">启用</span>
					<span v-else-if="scope.row.state === -1" style="color: red">禁用</span>
					<span v-else style="color: dimgrey">未知</span>
				</template>
			</el-table-column>
			<el-table-column prop="employee.username" label="管理员" width="180" sortable>
			</el-table-column>
			<el-table-column prop="department.name" label="上级部门" width="180" sortable>
			</el-table-column>
			<el-table-column label="操作">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next"
						   @current-change="handleCurrentChange"
						   :page-size="pageSize" :total="total"
						   :current-page="currentPage"
						    style="float:right;">
			</el-pagination>
		</el-col>

		<!--新增/修改界面-->
		<el-dialog :title="title" :visible.sync="saveFormVisible" :close-on-click-modal="false">
			<el-form :model="saveForm" label-width="80px" :rules="saveFormRules" ref="saveForm">
				<el-form-item label="姓名" prop="name">
					<el-input v-model="saveForm.name" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="编号" prop="sn">
					<el-input v-model="saveForm.sn" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="状态">
					<el-radio-group v-model="saveForm.state">
						<el-radio class="radio" :label="0">启用</el-radio>
						<el-radio class="radio" :label="-1">禁用</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="管理员" value-key="employees">
					<el-select  v-model="saveForm.employee" value-key="id" clearable placeholder="请选择">
						<el-option
								v-for="item in employees"
								:key="item.id"
								:label="item.username"
								:value="item">
							<span style="float: left">{{ item.username }}</span>
							<span style="float: right; color: #8492a6; font-size: 13px">{{ item.phone }}</span>
						</el-option>
					</el-select>
				</el-form-item>
				<el-form-item label="上级部门">
					<el-cascader
							v-model="saveForm.department"
							:options="deptTree"
							:props="{checkStrictly: true,value:'id',label:'name'}"
							clearable></el-cascader>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="saveFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="saveSubmit" :loading="saveLoading">提交</el-button>
			</div>
		</el-dialog>
	</section>
</template>

<script>
    import util from '../../common/js/util'
    //import NProgress from 'nprogress'
    import { getDepartmentListPage, removeDepartment, batchRemoveDepartment, editDepartment, addDepartment } from '../../api/api';

    export default {
        data() {
            return {
                filters: {
                    keyWords: ''
                },
                deptTree: [],
                employees: [],
                departments: [],
                total: 0,
                currentPage: 1,
                pageSize:10,
                listLoading: false,
                sels: [],//列表选中列

                saveFormVisible: false,//新增界面是否显示
                saveLoading: false,
                saveFormRules: {
                    name: [
                        { required: true, message: '请输入姓名', trigger: 'blur' }
                    ],
                    sn: [
                        { required: true, message: '请输入编号', trigger: 'blur' }
                    ]
                },
                //新增界面数据
                saveForm: {
                    title:"",
                    id: null,
                    name: '',
                    sn: "",
                    state: 0,
                    employee: null,
                    department: null
                }

            }
        },
        methods: {
            getDeptTree(){
				this.$http.get("/dept/tree")
					.then(result=>{
					    this.deptTree = result.data;
					})
			},
            getemployee(){
                this.$http.get("/employee/index")
					.then(result=>{
					    this.employees=result.data;
					})

			},
            search(){
                this.currentPage = 1;
                this.getDepartments();
			},
            handleCurrentChange(val) {
                this.currentPage = val;
                this.getDepartments();
            },
            //获取部门列表
            getDepartments() {
                let para = {
                    currentPage: this.currentPage,
                    pageSize: this.pageSize,
                    keyWords: this.filters.keyWords
                };

                this.listLoading = true;//开启忙等框
                //NProgress.start();
                //发送axios请求从后端  8080 拿数据
                this.$http.post("/dept/page",para)
                    .then(result=>{
                        this.listLoading = false;//关闭忙等框
                        result = result.data;//PageList
						this.total =result.total;
                        this.departments = result.rows;

                    })
                    .catch(result=>{
                        console.log(result);
                        this.$message({
                            type: 'error',
                            message: '系统错误,正在殴打程序员!!'
                        });
                    });


                /*getDepartmentListPage(para).then((res) => {
                    this.total = res.data.total;
                    this.departments = res.data.departments;
                    this.listLoading = false;
                    //NProgress.done();
                });*/
            },
            //删除
            handleDel: function (index, row) {
                this.$confirm('确认删除该记录吗?', '提示', {
                    type: 'warning'
                }).then(() => {
                    this.listLoading = true;
                    //NProgress.start();
                    this.$http.delete("/dept/"+row.id)
						.then(result=>{
                            this.listLoading = false;
                           if(result.data.message){
                               this.getDepartments();
                               this.$message({
                                   message:result.data.message,
                                   type:'success'
                               })
						   }else {
                               //删除失败提示
                               this.$message({
                                   message:result.data.message,
                                   type: 'error'
                               })
                           }
					}).catch(result=>{
                        this.$message({
                            message: '系统错误,正在殴打程序员',
                            type: 'error'
                        })
					})
                }).catch(() => {

                });
            },
            //显示编辑界面
            handleEdit: function (index, row) {
                this.getDeptTree();
                this.title = "编辑";
                this.saveFormVisible = true;
                this.saveForm = Object.assign({}, row);
                if(row.dirPath){
                    let array = row.dirPath.split("/");
                    let tmp = [];
                    for(let i=1;i<array.length-1;i++){
						tmp.push(parseInt(array[i]));
					}
					console.log(tmp)
                    this.saveForm.department = tmp;

                }
            },
            //显示新增界面
            handleAdd: function () {
                this.getDeptTree();
                this.title = "新增";
                this.saveFormVisible = true;
                this.saveForm = {
                    name: '',
                    sn: "",
                    state: 0,
                    employee: null,
                    department: null
                };
            },
            //新增
            saveSubmit: function () {
                this.$refs.saveForm.validate((valid) => {
                    if (valid) {
                        this.$confirm('确认提交吗？', '提示', {}).then(() => {
                            this.saveLoading = true;
                            //NProgress.start();
                            let para = Object.assign({}, this.saveForm);
                            if(para.department){
                                para.department={"id":para.department[para.department.length-1]}
							}
                           this.$http.post("/dept/save",para)
                               .then(result=>{

                                   this.listLoading = false;
                                   this.saveLoading = false;
                                   if(result.data.success){
                                       this.getDepartments();
                                       this.$message({
                                           message: result.data.message,
                                           type: 'success'
                                       });
                                       this.saveFormVisible=false;
                                   }else {
                                       this.listLoading = false;
                                       this.$message({
                                           message: result.data.message,
                                           type: 'error'
                                       });
                                   }
                               }).catch(result=>{
                               		this.listLoading = false;
                               		this.saveLoading = false;
                               		this.$message({
                                  		 message: '系统错误,正在殴打程序员',
                                   		type: 'error'
                              		 });
						   			})
                        });
                    }
                });
            },
            selsChange: function (sels) {
                this.sels = sels;
            },
            //批量删除
            batchRemove: function () {
                var ids = this.sels.map(item => item.id);
                this.$confirm('确认删除选中记录吗？', '提示', {
                    type: 'warning'
                }).then(() => {
                    this.listLoading = true;
                    //NProgress.start();
                    //let para = { ids: ids };
                    this.$http.patch("/dept",ids)
						.then(result=>{
                            this.listLoading = false;
                            if(result.data.success){
                                this.getDepartments();
                                this.$message({
                                    message: result.data.message,
                                    type: 'success'
                                });
                            }else {
                                this.listLoading = false;
                                this.$message({
                                    message: result.data.message,
                                    type: 'error'
                                });
							}
						}).catch(result=>{
                        	this.listLoading = false;
							this.$message({
								message: '系统错误,正在殴打程序员',
								type: 'error'
                            	});
							})
                    /*batchRemoveDepartment(para).then((res) => {
                        this.listLoading = false;
                        //NProgress.done();
                        this.$message({
                            message: '删除成功',
                            type: 'success'
                        });
                        this.getDepartments();
                    });*/
                }).catch(() => {

                });
            }
        },
        mounted() {
            this.getDepartments();
            this.getemployee();
        }
    }

</script>

<style scoped>

</style>
